Æthelstan Mannessune

Æthelstan Mannessune
Bornunknown
Diedc.986
Known forPatronage of Ramsey Abbey; father of Bishop Eadnoth
SpouseSpouse name is unknown
ChildrenGodric, Eadnoth, Ælfwaru and Ælfwyn; Ælfwae (uncertain)
ParentManne the Priest

Æthelstan Mannessune (died c.986) was a landowner and monastic patron in late 10th-century Anglo-Saxon England, coming from a family of secularised priests. Remembered by Ely Abbey as an enemy, he and his family endowed Ramsey Abbey and allegedly provided it with a piece of the True Cross. His children became important in their own right, one of them, Eadnoth, becoming Abbot of Ramsey and Bishop of Dorchester, and another becoming abbess of Chatteris nunnery.